[FFmpeg-trac] #7178(avformat:new): RTSP framerate reported by camera is ignored

FFmpeg trac at avcodec.org
Mon Apr 8 10:59:51 EEST 2019


#7178: RTSP framerate reported by camera is ignored
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             Reporter:  RomanVega   |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:              |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
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Comment (by RomanVega):

 > the 15fps is calculated

 Can you give me some pointers as to where in the code? The calculation
 doesn't seem correct in this case. The camera is outputting at a steady
 10fps.

 > May I ask why do you need the frame rate ?

 To estimate the frame timestamps downstream in legacy code that doesn't
 have the ability to read that information directly from the stream.

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Ticket URL: <https://trac.ffmpeg.org/ticket/7178#comment:13>
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